Nonstop flight route between Seongnam, South Korea and San Jose, California, United States:

About this route:

A direct, nonstop flight between Seoul Air Base (SSN), Seongnam, South Korea and Norman Y. Mineta San Jose International Airport (SJC), San Jose, California, United States would travel a Great Circle distance of 5,649 miles (or 9,092 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Seoul Air Base and Norman Y. Mineta San Jose International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Seoul Air Base and Norman Y. Mineta San Jose International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Seoul Air Base (SSN):

• Because of Seoul Air Base's relatively low elevation of 92 feet, planes can take off or land at Seoul Air Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The base is home to the ROKAF 15th Composite Wing.
• The US Army's 2nd Battalion, 2nd Aviation Regiment, 2nd Infantry Division operating Sikorsky UH-60 Blackhawks is based there.
• Seoul Air Base (SSN) has 2 runways.
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• The furthest airport from Seoul Air Base (SSN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Seoul Air Base (meaning Seoul Air Base is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,220 miles (19,665 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".

Facts about Norman Y. Mineta San Jose International Airport (SJC):

• Norman Y. Mineta San Jose International Airport handled 8,357,384 passengers last year.
• In 2010, service expanded at SJC for the first time in several years.
• Because of Norman Y. Mineta San Jose International Airport's relatively low elevation of 62 feet, planes can take off or land at Norman Y. Mineta San Jose International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The furthest airport from Norman Y. Mineta San Jose International Airport (SJC) is Tôlanaro Airport (FTU), which is located 11,363 miles (18,287 kilometers) away in Tôlanaro, Madagascar.
• Despite San Jose being the largest city in the Bay Area, SJC is the smallest of the three Bay Area airline airports, with less than a quarter of the passengers of San Francisco International Airport and fewer passengers than Oakland International Airport.
• Norman Y. Mineta San Jose International Airport (SJC) has 3 runways.
• The runway that became 12R/30L was 4,500 feet until about 1962—Brokaw Rd was the northwest boundary of the airport.
• Reduction at SJC continued throughout 2004.
• The closest airport to Norman Y. Mineta San Jose International Airport (SJC) is Reid-Hillview Airport of Santa Clara County (RHV), which is located only 6 miles (10 kilometers) ESE of SJC.